| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not know [adv] | 815 |
|
| 2 | not know [adv] | 182 |
|
| 3 | not [verb] yet | 139 |
|
| 4 | [adv] know yet | 116 |
|
| 5 | not know yet | 109 |
|
| 6 | [not/n't] know yet | 109 |
|
| 7 | not know yet | 9 |
|
